199239900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{664133}}^1$

素因数の和:664150

約数の個数: 36

約数和(自身を含む): 576468312

約数和(自身を除く): 377228412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 664133, 1328266, 1992399, 2656532, 3320665, 3984798, 6641330, 7969596, 9961995, 13282660, 16603325, 19923990, 33206650, 39847980, 49809975, 66413300, 99619950, 199239900]

約数ペア:

[(1, 199239900), (2, 99619950), (3, 66413300), (4, 49809975), (5, 39847980), (6, 33206650), (10, 19923990), (12, 16603325), (15, 13282660), (20, 9961995), (25, 7969596), (30, 6641330), (50, 3984798), (60, 3320665), (75, 2656532), (100, 1992399), (150, 1328266), (300, 664133)]